I have this problem and I hope u will help me.
I use DISQLite3 Personal_1.3.4 for tables and I have to verify if a code is in database and to show automatically a title from the database that coincide with that code .
I was able when i wrote a code to show me a message when that code exist.
Here is what i realise:
procedure verif(); begin CodOK:=False; Deschide_DB; sqlite3_check(sqlite3_exec(DB, 'select * from Furnizori;', VerificaCod, nil, nil), DB); Inchide_DB; if CodOK then showmessage('exista in baza'); end;